In the final part of this four-part series on proper movement, the author recommends that the US Marine Corps screen the movement quality of each Marine and educate them on how to move correctly in order to reduce the risk of injury.

The aim of the get up and go drill for rugby players is to develop the ability to accelerate from a low body position, which is especially important when accelerating into a potential contact situation.

The administration and measurement of youth power development has become more available and familiar with the advances of technology. This excerpt introduces varieties of testing and administration practices to assess power in the youth population.

Kurt Hester, Head of Sports Performance at Louisiana Tech University, talks to the NSCA Head Strength and Conditioning Coach, Scott Caulfield, about his journey from weight lifting at 12 years old to training collegiate football athletes today. Topics under discussion include starting a business, pioneering strength and conditioning, and the interview process. Find Kurt on Twitter: @thekurthester or on Instagram: @hesterkurt | Find Scott on Instagram: @coachcaulfield

Brian Gearity, Program Director and Professor of the Master of Arts in Sport Coaching program at the University of Denver talks to the NSCA Head Strength and Conditioning Coach, Scott Caulfield, about the sociology of strength and conditioning. Topics under discussion include continuing education, becoming a writer, and how to coach a variety of people. Find Brian on Twitter: @DrGearity | Find Scott on Instagram: @coachcaulfield

At smaller colleges, strength and conditioning coaches are often asked to lead big with limited staff. Whitney Leyva-Camberos, Director of Sports Performance at Fresno Pacific University and NSCA Southwest Regional Coordinator, shares how she supports a growing program while building a career through service. Leyva-Camberos talks through small-department challenges coaches know well, from crowded training windows and shared weight room space to constant communication with sport coaches. She uses timing gates and velocity-based training to raise intent, spark athlete competition, and keep data useful for a small staff. As a parent and department leader, Leyva-Camberos reflects on the support that helps coaches stay in the field for the long term. She also shares how saying yes and showing up at NSCA events helped turn local introductions into lasting connections. Listen for strategies to lead with limited resources, choose technology with purpose, and get connected through NSCA opportunities in your region. Connect with Whitney on Instagram: @bigassmuscles or by email: whitney.leyva@fresno.edu | Find Eric on Instagram: @ericmcmahoncscs and LinkedIn: @ericmcmahoncscs

Stay at the Hyatt Regency New Orleans, host hotel for the 2026 NSCA National Conference. Enjoy on-site amenities, our group rate, and downtown access. Book now.

Ground-based free weight lifts, especially the explosive Olympic-style lifts, are highly recommended for athletic conditioning for the core muscles. They can provide a moderately unstable stimulus to augment activation of the core and limb muscles, while still providing maximal or near maximal strength, velocity, and power output.

This TSAC Report column examines the use of adaptogen and nootropic supplements to aid in favorable stress-related and cognitive outcomes. Visit NSCA online to discover more about nutrition research.

This excerpt from Developing the Core briefly defines closed- and open-chain exercises and their respective roles in training.